So far, neither one of the three have lofty claims that new features will be added to the handset – but these hardware-specific updates will sport enhancements that intend to make your touch navigation experience a whole lot smoother. Not only that, your smartphone's battery life ought to see an increase, while call quality should also be improved.
If new features are what you are looking for, then the Mango update is what you need to wait for, so be a little bit more patient there. It seems that owners of the mentioned phones who reside in Europe should be looking out for the update really soon.
source: Ubergizmo
